構樹是多年生植物嗎?
構樹為多年生落葉喬木植物。古時稱楮。構樹莖幹直立,高6-16m,含有乳白汁液。樹皮蟬灰色,平滑,枝條粗壯而平展。葉互生,柄長,葉片闊卵形或有3-5裂深裂葉,邊緣具粗鋸齒,表麵為暗綠色,且被粗毛;葉背灰綠色,密生柔毛。
構樹雌雄異株,雄花為葇荑花序,著生於新生嫩枝的葉腋;雌ci花hua為wei頭tou狀zhuang花hua序xu。果guo為wei肉rou質zhi球qiu形xing,有you長chang柄bing,熟shu時shi紅hong色se。一yi側ce具ju凹ao下xia的de溝gou紋wen,另ling一yi側ce顯xian著zhu隆long起qi,呈cheng脊ji紋wen狀zhuang,基ji部bu具ju殘can留liu的de果guo柄bing,剝bo落luo果guo皮pi後hou可ke見jian白bai色se充chong滿man油you脂zhi的de胚pei體ti。氣qi弱ruo,味wei淡dan而er有you油you膩ni感gan,以yi色se紅hong、子老、無雜質者為佳。

構樹guoyaoshiliangyong,tabudannengruyao,hainengdangshiliaoshicaigongrenleishiyong,nengweirentibuchongduozhongyouyideyingyangchengfen,yenengxiaoyanshajun,yufangganran,lingwaitahanyoudeanjisuanhekuangwuzhi,duirenleidanaofayuhaiyoulianghaodecujinzuoyong,nengtigaojiyili。

自(zi)國(guo)家(jia)倡(chang)導(dao)綠(lv)化(hua)以(yi)來(lai),不(bu)少(shao)綠(lv)化(hua)苗(miao)木(mu)需(xu)求(qiu)都(dou)極(ji)具(ju)增(zeng)加(jia),構(gou)樹(shu)需(xu)求(qiu)也(ye)是(shi)極(ji)具(ju)增(zeng)加(jia),批(pi)發(fa)用(yong)苗(miao),工(gong)程(cheng)用(yong)苗(miao)的(de)花(hua)友(you)們(men)推(tui)薦(jian)到(dao)本(ben)圃(pu)購(gou)苗(miao),支(zhi)持(chi)基(ji)地(di)看(kan)苗(miao),全(quan)程(cheng)都(dou)有(you)專(zhuan)業(ye)人(ren)員(yuan)陪(pei)同(tong)詳(xiang)細(xi)介(jie)紹(shao),讓(rang)您(nin)省(sheng)心(xin)放(fang)心(xin)看(kan)苗(miao)購(gou)苗(miao)。有(you)需(xu)要(yao)購(gou)買(mai)構(gou)樹(shu)和(he)其(qi)他(ta)綠(lv)化(hua)苗(miao)木(mu)的(de)朋(peng)友(you)可(ke)以(yi)聯(lian)係(xi)本(ben)基(ji)地(di):--
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